Micromeritics Gemini VII 2390a, Operator'S Manual, Page: 324 / 426

Appendix C Gemini VII
C-30 239-42828-01 - Dec 2012
Using the results of the above calculations, the following can be calculated:
Monolayer Capacity (cm
3
/g STP):
V
0
= 10
YI
Micropore Volume (cm
3
/g):
W
I
= (V
I
x D)
where
D = density conversion factor (cm
3
liquid/cm
3
STP) from the Adsorptive proper-
ties dialog

Limiting Micropore Volume (cm
3
/g):
W
0
= (V
0
x D)
where
D = density conversion factor (cm
3
liquid/cm
3
STP) from the Adsorptive Proper-
ties dialog

Error of Limiting Micropore Volume (cm
3
/g):
W
0ERR
= W
0
x (10YI
ERR
- 1.0)
E
2.303
R T
 

2.303
S
  
1/
N
---------------------------------------
=
D
MODE
2
3
N
3
N
1 +
----------------
1/
N 10
3
nm
3
/A
3

E
o

-----------------------------

 
 
 
1/3

=
Characteristic Energy (KJ/mole):

Modal Equivalent Pore Diameter (Å):
where

= affinity coefficient of the analysis gas relative to the Po gas from the Dubinin
Adsorptive Options dialog
